1
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Wu X, Ma W, Tang W, Xue D, Xiao J, Wang C. Fe‐Catalyzed Amidation of Allylic Alcohols by Borrowing Hydrogen Catalysis. Chemistry 2022; 28:e202201829. [DOI: 10.1002/chem.202201829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Xiaoyun Wu
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University 710062 Xi'an P. R. China
| | - Wei Ma
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University 710062 Xi'an P. R. China
- School of Basic Medical Science Ningxia Medical University 750004 Yinchuan P. R. China
| | - Weijun Tang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University 710062 Xi'an P. R. China
| | - Dong Xue
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University 710062 Xi'an P. R. China
| | - Jianliang Xiao
- Department of Chemistry University of Liverpool L69 7ZD Liverpool UK
| | - Chao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University 710062 Xi'an P. R. China
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2
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Kim YH, Kim DB, Jang SS, Youn SW. Pd-Catalyzed Regioselective Intramolecular Allylic C-H Amination of 1,1-Disubstituted Alkenyl Amines. J Org Chem 2022; 87:7574-7580. [PMID: 35549260 DOI: 10.1021/acs.joc.2c00781] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pd-Catalyzed intramolecular allylic C-H amination of 1,1-disubstituted alkenyl amines with various allylic tethers (X = O, NMs, CH2) was developed. This process allows for the divergent synthesis of 1,3-X,N-heterocycles through a regioselective allylic C-H cleavage and π-allylpalladium formation. Particularly noteworthy is the use of substrates containing a labile allylic moiety and new simple catalytic systems capable of promoting highly chemo- and regioselective allylic C-H amination by overcoming significant challenges.
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Affiliation(s)
- Young Ho Kim
- Center for New Directions in Organic Synthesis, Department of Chemistry and Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea
| | - Dong Bin Kim
- Center for New Directions in Organic Synthesis, Department of Chemistry and Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea
| | - Su San Jang
- Center for New Directions in Organic Synthesis, Department of Chemistry and Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea
| | - So Won Youn
- Center for New Directions in Organic Synthesis, Department of Chemistry and Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Korea
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3
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Kon Y, Tsurumi S, Yamada S, Yokoi T, Fujitani T. Selective monoallylation of anilines to N-allyl anilines using reusable zirconium dioxide supported tungsten oxide solid catalyst. RSC Adv 2022; 12:11877-11884. [PMID: 35481092 PMCID: PMC9016830 DOI: 10.1039/d2ra00198e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/30/2022] [Indexed: 11/21/2022] Open
Abstract
The monoallylation of aniline to give N-allyl aniline is a fundamental transformation process that results in various kinds of valuable building block allyl compounds, which can be used in the production of pharmaceuticals and electronic materials. For decades, sustainable syntheses have been gaining much attention, and the employment of allyl alcohol as an allyl source can follow the sustainability due to the formation of only water as a coproduct through dehydrative monoallylation. Although the use of homogeneous metal complex catalysts is a straightforward choice for the acceleration of dehydrative monoallylation, the use of soluble catalysts tends to contaminate products. We herein present a 10 wt% WO3/ZrO2 catalyzed monoallylation process of aniline to give N-allyl anilines in good yields with excellent selectivity, which enables the continuous selective flow syntheses of N-allyl aniline with 97-99% selectivity. The performed detailed study about the catalytic mechanism suggests that the dispersed WO3 with the preservation of the W(vi) oxidation state of 10 wt% WO3/ZrO2 with appropriate acidity and basicity is crucial for the monoallylation. The inhibition of the over allylation of the N-allyl anilines is explained by the unwilling contact of the N-allyl aniline with the active sites of WO3/ZrO2 due to the steric hindrance.
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Affiliation(s)
- Yoshihiro Kon
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Shota Tsurumi
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Shunsuke Yamada
- Nanospace Catalysis Unit, Institute of Innovative Research, Tokyo Institute of Technology 4259 Nagatsuta Midori-ku Yokohama 226-8503 Japan
| | - Toshiyuki Yokoi
- Nanospace Catalysis Unit, Institute of Innovative Research, Tokyo Institute of Technology 4259 Nagatsuta Midori-ku Yokohama 226-8503 Japan
| | - Tadahiro Fujitani
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
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4
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Mhasni O, Elleuch H, Rezgui F. Direct nucleophilic substitutions of allylic alcohols with 1,3-dicarbonyl compounds: Synthetic design, mechanistic aspects and applications. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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5
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van Veen BC, Wales SM, Clayden J. N-Methyl Allylic Amines from Allylic Alcohols by Mitsunobu Substitution Using N-Boc Ethyl Oxamate. J Org Chem 2021; 86:8538-8543. [PMID: 34101454 DOI: 10.1021/acs.joc.1c00918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report the practical, scalable synthesis of a range of N-methyl allylic amines. Primary and secondary allylic alcohols underwent a regioselective Mitsunobu reaction with readily accessible N-Boc ethyl oxamate to deliver the corresponding N-Boc allylic amines, including in enantiopure form via stereospecific substitution. Subsequent N-methylation and Boc deprotection without chromatography yielded the amine products as hydrochloride salts. This method solves the problem of converting commercially available alcohols into often volatile N-methyl allylic amines, many of which have limited commercial availability.
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Affiliation(s)
- Branca C van Veen
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, U.K
| | - Steven M Wales
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, U.K
| | - Jonathan Clayden
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, U.K
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6
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Xu P, Qian B, Qi Z, Gao B, Hu B, Huang H. Palladium-catalyzed dearomative cyclocarbonylation of allyl alcohol for the synthesis of quinolizinones. Org Biomol Chem 2021; 19:1274-1277. [PMID: 33475645 DOI: 10.1039/d0ob02529a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An approach for the synthesis of quinolizinone with potential bioactivity has been developed via palladium-catalytic dearomative cyclocarbonylation of allyl alcohol. Diverse quinolizinone compounds could be attained with good efficiencies. A feasible reaction pathway could be a successive procedure of allylation, dearomatization, CO insertion and the Heck reaction.
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Affiliation(s)
- Pengcheng Xu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China. and University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Bo Qian
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
| | - Zaojuan Qi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
| | - Bao Gao
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei 230026, P. R. China
| | - Bin Hu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.
| | - Hanmin Huang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China. and Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei 230026, P. R. China
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7
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Payard PA, Finidori C, Guichard L, Cartigny D, Corbet M, Khrouz L, Bonneviot L, Wischert R, Grimaud L, Pera-Titus M. Rational Optimization of Lewis-Acid Catalysts for the Direct Amination of Alcohols, Part 1 - Activity Descriptors for Metal Triflates and Triflimides. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pierre-Adrien Payard
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
- Laboratoire des Biomolécules, LBM; Département de Chimie, École Normale Supérieure; PSL University, Sorbonne Université, CNRS UMR 7203; 24 rue Lhomond 75005 Paris France
| | - Céline Finidori
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Laurélia Guichard
- Laboratoire des Biomolécules, LBM; Département de Chimie, École Normale Supérieure; PSL University, Sorbonne Université, CNRS UMR 7203; 24 rue Lhomond 75005 Paris France
| | - Damien Cartigny
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Matthieu Corbet
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Lhoussain Khrouz
- Univ Lyon, ENS de Lyon, CNRS UMR 5182; Université Claude Bernard Lyon 1, Laboratoire de Chimie; 46 Allée d'Italie 69342 Lyon France
| | - Laurent Bonneviot
- Univ Lyon, ENS de Lyon, CNRS UMR 5182; Université Claude Bernard Lyon 1, Laboratoire de Chimie; 46 Allée d'Italie 69342 Lyon France
| | - Raphael Wischert
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Laurence Grimaud
- Laboratoire des Biomolécules, LBM; Département de Chimie, École Normale Supérieure; PSL University, Sorbonne Université, CNRS UMR 7203; 24 rue Lhomond 75005 Paris France
| | - Marc Pera-Titus
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
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8
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Payard PA, Finidori C, Guichard L, Cartigny D, Corbet M, Khrouz L, Bonneviot L, Wischert R, Grimaud L, Pera-Titus M. Rational Optimization of Lewis-Acid Catalysts for Direct Alcohol Amination, Part 2 - Titanium Triflimide as New Active Catalyst. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000413] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Pierre-Adrien Payard
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
- Laboratoire des Biomolécules, LBM; Département de Chimie, École Normale Supérieure; PSL University, Sorbonne Université, CNRS UMR 7203; 24 rue Lhomond 75005 Paris France
| | - Céline Finidori
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Laurélia Guichard
- Laboratoire des Biomolécules, LBM; Département de Chimie, École Normale Supérieure; PSL University, Sorbonne Université, CNRS UMR 7203; 24 rue Lhomond 75005 Paris France
| | - Damien Cartigny
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Matthieu Corbet
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
- Solvay Advanced Organic Chemistry & Molecule Design Laboratory; 85 rue des Frères Perret 69192 Saint-Fons France
| | - Lhoussain Khrouz
- Univ Lyon, ENS de Lyon, CNRS UMR 5182; Université Claude Bernard Lyon 1, Laboratoire de Chimie; 46 Allée d'Italie 69342 Lyon France
| | - Laurent Bonneviot
- Univ Lyon, ENS de Lyon, CNRS UMR 5182; Université Claude Bernard Lyon 1, Laboratoire de Chimie; 46 Allée d'Italie 69342 Lyon France
| | - Raphael Wischert
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
| | - Laurence Grimaud
- Laboratoire des Biomolécules, LBM; Département de Chimie, École Normale Supérieure; PSL University, Sorbonne Université, CNRS UMR 7203; 24 rue Lhomond 75005 Paris France
| | - Marc Pera-Titus
- Eco-Efficient Products and Processes Laboratory (E2P2L); UMI 3464 CNRS Solvay; 3966 Jin Du Road, Xin Zhuang Ind Zone 201108 Shanghai China
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9
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Bartoccini F, Retini M, Piersanti G. C3-Alkylation of indoles and oxindoles by alcohols by means of borrowing hydrogen methodology. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151875] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Bunrit A, Srifa P, Rukkijakan T, Dahlstrand C, Huang G, Biswas S, Watile RA, Samec JSM. H3PO2-Catalyzed Intramolecular Stereospecific Substitution of the Hydroxyl Group in Enantioenriched Secondary Alcohols by N-, O-, and S-Centered Nucleophiles to Generate Heterocycles. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03458] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anon Bunrit
- Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Pemikar Srifa
- Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Thanya Rukkijakan
- Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Christian Dahlstrand
- Department of Chemistry, BMC, Uppsala University, P.O. Box 576, 75123 Uppsala, Sweden
| | - Genping Huang
- Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Srijit Biswas
- Department of Chemistry, University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, West Bengal, India
| | - Rahul A. Watile
- Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Joseph S. M. Samec
- Department of Organic Chemistry, Stockholm University, 10691 Stockholm, Sweden
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11
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Huy PH. Lewis Base Catalysis Promoted Nucleophilic Substitutions – Recent Advances and Future Directions. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901495] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Peter H. Huy
- Institute for Organic Chemistry Saarland University P. O. Box 151150 66041 Saarbruecken Germany
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12
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Watile RA, Bunrit A, Margalef J, Akkarasamiyo S, Ayub R, Lagerspets E, Biswas S, Repo T, Samec JSM. Intramolecular substitutions of secondary and tertiary alcohols with chirality transfer by an iron(III) catalyst. Nat Commun 2019; 10:3826. [PMID: 31444355 PMCID: PMC6707304 DOI: 10.1038/s41467-019-11838-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 08/02/2019] [Indexed: 11/22/2022] Open
Abstract
Optically pure alcohols are abundant in nature and attractive as feedstock for organic synthesis but challenging for further transformation using atom efficient and sustainable methodologies, particularly when there is a desire to conserve the chirality. Usually, substitution of the OH group of stereogenic alcohols with conservation of chirality requires derivatization as part of a complex, stoichiometric procedure. We herein demonstrate that a simple, inexpensive, and environmentally benign iron(III) catalyst promotes the direct intramolecular substitution of enantiomerically enriched secondary and tertiary alcohols with O-, N-, and S-centered nucleophiles to generate valuable 5-membered, 6-membered and aryl-fused 6-membered heterocyclic compounds with chirality transfer and water as the only byproduct. The power of the methodology is demonstrated in the total synthesis of (+)-lentiginosine from D-glucose where iron-catalysis is used in a key step. Adoption of this methodology will contribute towards the transition to sustainable and bio-based processes in the pharmaceutical and agrochemical industries. The direct substitution of the OH group of stereogenic alcohols are reported rarely in literature. Here, the authors demonstrate direct substitution of both secondary and tertiary alcohols with chirality transfer leading to enantioenriched 5-membered, 6-membered and aryl-fused 6-membered heterocyclic compounds.
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Affiliation(s)
- Rahul A Watile
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Anon Bunrit
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Jèssica Margalef
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Sunisa Akkarasamiyo
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Rabia Ayub
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Emi Lagerspets
- Department of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, P.O. Box 55, 00014, Helsinki, Finland
| | - Srijit Biswas
- Department of Chemistry, University College of Science, University of Calcutta, 700 009, Kolkata, West Bengal, India
| | - Timo Repo
- Department of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, P.O. Box 55, 00014, Helsinki, Finland.
| | - Joseph S M Samec
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden.
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13
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Akkarasamiyo S, Margalef J, Samec JSM. Nickel-Catalyzed Suzuki-Miyaura Cross-Coupling Reaction of Naphthyl and Quinolyl Alcohols with Boronic Acids. Org Lett 2019; 21:4782-4787. [DOI: 10.1021/acs.orglett.9b01669] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Sunisa Akkarasamiyo
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
| | - Jèssica Margalef
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
| | - Joseph S. M. Samec
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
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14
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Kameda R, Sohma T, Kobayashi K, Uchiyama R, Nosaka K, Konno H, Akaji K, Hattori Y. Convergent Synthesis of trans-2,6-Disubstituted Piperidine Alkaloid, (-)-iso-6-Spectaline by Palladium-Catalyzed Cyclization. Chem Pharm Bull (Tokyo) 2019; 67:253-257. [PMID: 30828001 DOI: 10.1248/cpb.c18-00817] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The plant alkaloids, iso-6-spectaline and spectaline, isolated from the Cassia or Senna genera contain a characteristic 2,6-disubstituted piperidin-3-ol scaffold. Although both natural products are reported to exhibit a variety of interesting biological activities, few stereo-selective schemes for the construction of the 2,6-disubstituted scaffold have been reported. Following our previous studies regarding the synthesis of (+)-spectaline, herein we report the first convergent synthesis of (-)-iso-6-spectaline using a cross-metathesis under thermal conditions where the cis-2,6-disubstituted piperidin-3-ol scaffold is condensed with a long alkyl chain containing a terminal olefin. The cis-2,6-disubstituted piperidin-3-ol used in the synthesis was prepared simply via Pd(II)-catalyzed diastereoselective cyclization. It was confirmed that (+)-spectaline, an epimer of (-)-iso-6-spectaline, was selectively synthesized by the cross-metathesis reaction under less intense thermal conditions starting from the same cis-2,6-disubstituted piperidin-3-ol derivative.
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Affiliation(s)
- Risako Kameda
- Department of Medicinal Chemistry, Kyoto Pharmaceutical University
| | - Takuto Sohma
- Department of Medicinal Chemistry, Kyoto Pharmaceutical University
| | - Kazuya Kobayashi
- Department of Medicinal Chemistry, Kyoto Pharmaceutical University
| | - Ryosuke Uchiyama
- 2nd Department of Biochemistry, Faculty of Pharmaceutical Sciences, Mukogawa Women's University
| | - Kazuto Nosaka
- 2nd Department of Biochemistry, Faculty of Pharmaceutical Sciences, Mukogawa Women's University
| | - Hiroyuki Konno
- Department of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University
| | - Kenichi Akaji
- Department of Medicinal Chemistry, Kyoto Pharmaceutical University
| | - Yasunao Hattori
- Center for Instrumental Analysis, Kyoto Pharmaceutical University
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15
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Payard PA, Gu Q, Guo W, Wang Q, Corbet M, Michel C, Sautet P, Grimaud L, Wischert R, Pera-Titus M. Direct Amination of Alcohols Catalyzed by Aluminum Triflate: An Experimental and Computational Study. Chemistry 2018; 24:14146-14153. [PMID: 29882367 DOI: 10.1002/chem.201801492] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Indexed: 01/13/2023]
Abstract
Among the best-performing homogeneous catalysts for the direct amination of activated secondary alcohols with electron-poor amine derivatives, metal triflates, such as aluminum triflate, Al(OTf)3 , stand out. Herein we report the extension of this reaction to electron-rich amines and activated primary alcohols. We provide detailed insight into the structure and reactivity of the catalyst under working conditions in both nitromethane and toluene solvent, through experiment (cyclic voltammetry, conductimetry, NMR spectroscopy), and density functional theory (DFT) simulations. Competition between aniline and benzyl alcohol for Al in the two solvents explains the different reactivities. The catalyst structures predicted from the DFT calculations were validated by the experiments. Whereas a SN 1-type mechanism was found to be active in nitromethane, we propose a SN 2 mechanism in toluene to rationalize the much higher selectivity observed when using this solvent. Also, unlike what is commonly assumed in homogeneous catalysis, we show that different active species may be active instead of only one.
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Affiliation(s)
- Pierre-Adrien Payard
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China.,PASTEUR, Département de chimie, École normale supérieure, PSL Research University, Sorbonne Universités, UPMC Univ. Paris 06, CNRS, 75005, Paris, France
| | - Qingyi Gu
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China
| | - Wenping Guo
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China.,Univ. Lyon, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, Laboratoire de Chimie, F69342, Lyon, France.,Present addresses: National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing, 101400, China
| | - Qianran Wang
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China
| | - Matthieu Corbet
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China
| | - Carine Michel
- Univ. Lyon, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, Laboratoire de Chimie, F69342, Lyon, France
| | - Philippe Sautet
- Univ. Lyon, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard Lyon 1, Laboratoire de Chimie, F69342, Lyon, France.,Department of Chemical and Biomolecular Engineering and Department of Chemistry and Biochemistry, University of California, Los Angeles, California, 90095, USA
| | - Laurence Grimaud
- PASTEUR, Département de chimie, École normale supérieure, PSL Research University, Sorbonne Universités, UPMC Univ. Paris 06, CNRS, 75005, Paris, France
| | - Raphael Wischert
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China
| | - Marc Pera-Titus
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, 3966 Jin Du Road, Xin Zhuang Ind. Zone, 201108, Shanghai, China
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16
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Nazari SH, Tiempos-Flores N, Forson KG, Bourdeau JE, Michaelis DJ. C-N Bond Formation from Allylic Alcohols via Cooperative Nickel and Titanium Catalysis. J Org Chem 2018; 83:10646-10654. [PMID: 30086629 DOI: 10.1021/acs.joc.8b01474] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Amination of allylic alcohols is facilitated via cooperative catalysis. Catalytic Ti(O- i-Pr)4 is shown to dramatically increase the rate of nickel-catalyzed allylic amination, and mechanistic experiments confirm activation of the allylic alcohol by titanium. Aminations of primary and secondary allylic alcohols are demonstrated with a variety of amine nucleophiles. Diene-containing substrates also cyclize onto the nickel allyl intermediate prior to amination, generating carbocyclic amine products. This tandem process is only achieved under our cooperative catalytic system.
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Affiliation(s)
- S Hadi Nazari
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Norma Tiempos-Flores
- Universidad Autónoma de Nuevo León , Facultad de Ciencias Químicas , Pedro de Alba s/n , Ciudad Universitaria, 66451 San Nicolás de los Garza , Nuevo León , Mexico
| | - Kelton G Forson
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - Jefferson E Bourdeau
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
| | - David J Michaelis
- Department of Chemistry and Biochemistry , Brigham Young University , Provo , Utah 84602 , United States
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17
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Rukkijakan T, Akkarasamiyo S, Sawadjoon S, Samec JSM. Pd-Catalyzed Substitution of the OH Group of Nonderivatized Allylic Alcohols by Phenols. J Org Chem 2018. [DOI: 10.1021/acs.joc.7b03274] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thanya Rukkijakan
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Sunisa Akkarasamiyo
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Supaporn Sawadjoon
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
| | - Joseph S. M. Samec
- Department of Organic Chemistry, Stockholm University, 106 91, Stockholm, Sweden
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18
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Akkarasamiyo S, Sawadjoon S, Orthaber A, Samec JSM. Tsuji-Trost Reaction of Non-Derivatized Allylic Alcohols. Chemistry 2018; 24:3488-3498. [DOI: 10.1002/chem.201705164] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Sunisa Akkarasamiyo
- Department of Organic Chemistry; Stockholm University; 106 91 Stockholm Sweden
| | - Supaporn Sawadjoon
- Department of Organic Chemistry; Stockholm University; 106 91 Stockholm Sweden
| | - Andreas Orthaber
- Department of Chemistry, Ångström Laboratories; Uppsala University, Box 523; 75120 Uppsala Sweden
| | - Joseph S. M. Samec
- Department of Organic Chemistry; Stockholm University; 106 91 Stockholm Sweden
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19
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Song XR, Li R, Ding H, Chen X, Yang T, Bai J, Xiao Q, Liang YM. An efficient approach to 4-chloro quinolines via TMSCl-mediated cascade cyclization of ortho-propynol phenyl azides. Org Chem Front 2018. [DOI: 10.1039/c8qo00162f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A novel and efficient strategy for the synthesis of 4-chloro quinolines via the TMSCl-mediated cascade cyclization of easily prepared ortho-propynol phenyl azides is developed.
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Affiliation(s)
- Xian-Rong Song
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Ren Li
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Haixin Ding
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Xi Chen
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Tao Yang
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Jiang Bai
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Qiang Xiao
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
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20
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Ghorpade SA, Sawant DN, Renn D, Zernickel A, Du W, Sekar N, Eppinger J. Aqueous protocol for allylic arylation of cinnamyl acetates with sodium tetraphenylborate using a Bedford-type palladacycle catalyst. NEW J CHEM 2018. [DOI: 10.1039/c8nj00660a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Allylic arylation using 0.002 mol% of a Bedford-type palladacycle catalyst is described under mild reaction conditions.
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Affiliation(s)
- Seema Arun Ghorpade
- King Abdullah University of Science and Technology, Division of Physical Sciences & Engineering and KAUST Catalysis Center (KCC)
- Thuwal 23955-6900
- Saudi Arabia
- Department of Dyestuff Technology
- Institute of Chemical Technology (Deemed University)
| | - Dinesh Nanaji Sawant
- King Abdullah University of Science and Technology, Division of Physical Sciences & Engineering and KAUST Catalysis Center (KCC)
- Thuwal 23955-6900
- Saudi Arabia
| | - Dominik Renn
- King Abdullah University of Science and Technology, Division of Physical Sciences & Engineering and KAUST Catalysis Center (KCC)
- Thuwal 23955-6900
- Saudi Arabia
| | - Anna Zernickel
- King Abdullah University of Science and Technology, Division of Physical Sciences & Engineering and KAUST Catalysis Center (KCC)
- Thuwal 23955-6900
- Saudi Arabia
| | - Weiyuan Du
- King Abdullah University of Science and Technology, Division of Physical Sciences & Engineering and KAUST Catalysis Center (KCC)
- Thuwal 23955-6900
- Saudi Arabia
| | - Nagaiyan Sekar
- Department of Dyestuff Technology
- Institute of Chemical Technology (Deemed University)
- N. Parekh Marg
- Matunga
- Mumbai-400019
| | - Jörg Eppinger
- King Abdullah University of Science and Technology, Division of Physical Sciences & Engineering and KAUST Catalysis Center (KCC)
- Thuwal 23955-6900
- Saudi Arabia
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21
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Ortega-Martínez A, de Lorenzo R, Sansano JM, Nájera C. Palladium-catalyzed allylation and deacylative allylation of 3-acetyl-2-oxindoles with allylic alcohols. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.11.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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22
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Tsukamoto H, Ito K, Doi T. Synthesis of multi-substituted dihydrofurans via palladium-catalysed coupling between 2,3-alkadienols and pronucleophiles. Chem Commun (Camb) 2018; 54:5102-5105. [PMID: 29714394 DOI: 10.1039/c8cc02589d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multi-substituted dihydrofurans were obtained from a palladium-catalysed coupling reaction between 2,3-alkadienols and ketones bearing an electron-withdrawing group at the α-position.
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Affiliation(s)
- Hirokazu Tsukamoto
- Graduate School of Pharmaceutical Sciences
- Tohoku University
- Sendai 980-8578
- Japan
| | - Kazuya Ito
- Graduate School of Pharmaceutical Sciences
- Tohoku University
- Sendai 980-8578
- Japan
| | - Takayuki Doi
- Graduate School of Pharmaceutical Sciences
- Tohoku University
- Sendai 980-8578
- Japan
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23
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Hirata G, Satomura H, Kumagae H, Shimizu A, Onodera G, Kimura M. Direct Allylic Amination of Allylic Alcohol Catalyzed by Palladium Complex Bearing Phosphine–Borane Ligand. Org Lett 2017; 19:6148-6151. [DOI: 10.1021/acs.orglett.7b03023] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Goki Hirata
- Division of Chemistry and Materials
Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Hideaki Satomura
- Division of Chemistry and Materials
Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Hidenobu Kumagae
- Division of Chemistry and Materials
Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Aika Shimizu
- Division of Chemistry and Materials
Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Gen Onodera
- Division of Chemistry and Materials
Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Masanari Kimura
- Division of Chemistry and Materials
Science, Graduate School of Engineering, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
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24
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Spoehrle SSM, West TH, Taylor JE, Slawin AMZ, Smith AD. Tandem Palladium and Isothiourea Relay Catalysis: Enantioselective Synthesis of α-Amino Acid Derivatives via Allylic Amination and [2,3]-Sigmatropic Rearrangement. J Am Chem Soc 2017; 139:11895-11902. [PMID: 28763205 PMCID: PMC5579534 DOI: 10.1021/jacs.7b05619] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
A tandem relay catalytic protocol
using both Pd and isothiourea
catalysis has been developed for the enantioselective synthesis
of α-amino acid derivatives containing two stereogenic
centers from readily accessible N,N-disubstituted glycine aryl esters and allylic phosphates. The optimized
process uses a bench-stable succinimide-based Pd precatalyst
(FurCat) to promote Pd-catalyzed allylic ammonium salt generation
from the allylic phosphate and the glycine aryl ester. Subsequent
in situ enantioselective [2,3]-sigmatropic rearrangement catalyzed
by the isothiourea benzotetramisole forms syn-α-amino acid derivatives with high diastereo- and enantioselectivity.
This methodology is most effective using 4-nitrophenylglycine
esters and tolerates a variety of substituted cinnamic and styrenyl
allylic ethyl phosphates. The use of challenging unsymmetrical N-allyl-N-methylglycine esters is also
tolerated under the catalytic relay conditions without compromising
stereoselectivity.
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Affiliation(s)
- Stéphanie S M Spoehrle
- EaStCHEM, School of Chemistry, University of St Andrews , North Haugh, St Andrews KY16 9ST, U.K
| | - Thomas H West
- EaStCHEM, School of Chemistry, University of St Andrews , North Haugh, St Andrews KY16 9ST, U.K
| | - James E Taylor
- EaStCHEM, School of Chemistry, University of St Andrews , North Haugh, St Andrews KY16 9ST, U.K
| | - Alexandra M Z Slawin
- EaStCHEM, School of Chemistry, University of St Andrews , North Haugh, St Andrews KY16 9ST, U.K
| | - Andrew D Smith
- EaStCHEM, School of Chemistry, University of St Andrews , North Haugh, St Andrews KY16 9ST, U.K
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25
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Ma H, Sui F, Zhao QH, Zhang N, Sun Y, Xian J, Jiao MJ, Liu YL, Wang ZM. Lewis base-catalyzed cyanation of Morita-Baylis-Hillman carbonates. Synthesis of allylamine derivatives. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.07.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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26
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Pérez JM, Maquilón C, Ramón DJ, Baeza A. Hexafluoroisopropanol-Promoted Metal-Free Allylation of Silyl Enol Ethers with Allylic Alcohols. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700320] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Juana M. Pérez
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
| | - Cristina Maquilón
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
| | - Diego J. Ramón
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
| | - Alejandro Baeza
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
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27
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Chen YG, Shuai B, Ma C, Zhang XJ, Fang P, Mei TS. Regioselective Ni-Catalyzed Carboxylation of Allylic and Propargylic Alcohols with Carbon Dioxide. Org Lett 2017; 19:2969-2972. [PMID: 28530819 DOI: 10.1021/acs.orglett.7b01208] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient Ni-catalyzed reductive carboxylation of allylic alcohols with CO2 has been successfully developed, providing linear β,γ-unsaturated carboxylic acids as the sole regioisomer with generally high E/Z stereoselectivity. In addition, the carboxylic acids can be generated from propargylic alcohols via hydrogenation to give allylic alcohol intermediates, followed by carboxylation. A preliminary mechanistic investigation suggests that the hydrogenation step is made possible by a Ni hydride intermediate produced by a hydrogen atom transfer from water.
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Affiliation(s)
- Yue-Gang Chen
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China.,University of Chinese Academy of Sciences , Beijing 100049, P. R. China
| | - Bin Shuai
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China.,University of Chinese Academy of Sciences , Beijing 100049, P. R. China
| | - Cong Ma
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Xiu-Jie Zhang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Ping Fang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Tian-Sheng Mei
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China.,University of Chinese Academy of Sciences , Beijing 100049, P. R. China
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28
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Zou Y, Chen C, Chen X, Zhang X, Rao W. Silica Gel Mediated Friedel–Crafts Alkylation of 3‐Indolylmethanols with Indoles: Synthesis of Unsymmetrical Bis(3‐indolyl)methanes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yongzhen Zou
- Jiangsu Key Lab of Biomass‐Based Green Fuels and Chemicals College of Chemical Engineering Nanjing Forestry University 210037 Nanjing P. R. China
| | - Cuili Chen
- Jiangsu Key Lab of Biomass‐Based Green Fuels and Chemicals College of Chemical Engineering Nanjing Forestry University 210037 Nanjing P. R. China
| | - Xianxiao Chen
- Jiangsu Key Lab of Biomass‐Based Green Fuels and Chemicals College of Chemical Engineering Nanjing Forestry University 210037 Nanjing P. R. China
| | - Xiaoxiang Zhang
- Jiangsu Key Lab of Biomass‐Based Green Fuels and Chemicals College of Chemical Engineering Nanjing Forestry University 210037 Nanjing P. R. China
| | - Weidong Rao
- Jiangsu Key Lab of Biomass‐Based Green Fuels and Chemicals College of Chemical Engineering Nanjing Forestry University 210037 Nanjing P. R. China
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29
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Ortiz R, Herrera RP. Direct Substitution of Alcohols in Pure Water by Brønsted Acid Catalysis. Molecules 2017; 22:molecules22040574. [PMID: 28368309 PMCID: PMC6154297 DOI: 10.3390/molecules22040574] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 03/29/2017] [Accepted: 03/30/2017] [Indexed: 11/16/2022] Open
Abstract
With the increasing concern for sustainability, the use of environmentally friendly media to perform chemical processes has attracted the attention of many research groups. Among them, the use of water, as the unique solvent for reactions, is currently an active area of research. One process of particular interest is the direct nucleophilic substitution of an alcohol avoiding its preliminary transformation into a good leaving group, since one of the by-products in this approach would be water. The direct substitution of allylic, benzylic, and tertiary alcohols has been achieved through SN1-type reactions with catalytic amounts of Brønsted or Lewis acids; however, organic solvents are often required. In this review, the pioneering SN1 approaches performed in pure water and in the absence of a metal based Lewis acid are compiled and discussed.
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Affiliation(s)
- Rosa Ortiz
- Laboratorio de Organocatálisis Asimétrica, Departamento de Química Orgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH) CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza 50009, Spain.
| | - Raquel P Herrera
- Laboratorio de Organocatálisis Asimétrica, Departamento de Química Orgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH) CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza 50009, Spain.
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30
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Gómez-Martínez M, Baeza A, Alonso DA. Pinacol Rearrangement and Direct Nucleophilic Substitution of Allylic Alcohols Promoted by Graphene Oxide and Graphene Oxide CO2H. ChemCatChem 2017. [DOI: 10.1002/cctc.201601362] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Melania Gómez-Martínez
- Organic Chemistry Department and Institute of Organic Synthesis (ISO), Faculty of Sciences; University of Alicante; Apdo. 99 03080 Alicante Spain
| | - Alejandro Baeza
- Organic Chemistry Department and Institute of Organic Synthesis (ISO), Faculty of Sciences; University of Alicante; Apdo. 99 03080 Alicante Spain
| | - Diego A. Alonso
- Organic Chemistry Department and Institute of Organic Synthesis (ISO), Faculty of Sciences; University of Alicante; Apdo. 99 03080 Alicante Spain
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31
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Yoshida M. Selective Synthesis of Cyclic Compounds by Palladium-Catalyzed Cyclization of Propargylic Esters with Nucleophiles. J SYN ORG CHEM JPN 2017. [DOI: 10.5059/yukigoseikyokaishi.75.38] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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32
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Jing J, Huo X, Shen J, Fu J, Meng Q, Zhang W. Direct use of allylic alcohols and allylic amines in palladium-catalyzed allylic amination. Chem Commun (Camb) 2017; 53:5151-5154. [DOI: 10.1039/c7cc01069a] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Allylic alcohols and allylic amines were directly utilized in a Pd-catalyzed hydrogen-bond-activated allylic amination under mild reaction conditions in the absence of any additives. The catalytic system is compatible with a variety of functional groups and can be used to prepare a wide range of linear allylic amines in good to excellent yields.
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Affiliation(s)
- Jiangyan Jing
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xiaohong Huo
- School of Pharmacy, Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Jiefeng Shen
- School of Pharmacy, Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Jingke Fu
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Qinghua Meng
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wanbin Zhang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- School of Pharmacy, Shanghai Jiao Tong University
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33
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Li J, Tan C, Mu X, Gong J, Yang Z. Synthesis of Substituted Benzoxacycles via a Pd(II)-Catalyzed Intramolecular Arylation Reaction of Allylic Alcohols. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600527] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jingjie Li
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology; Peking University Shenzhen, Graduate School; Shenzhen Guangdong 518055 China
| | - Ceheng Tan
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology; Peking University Shenzhen, Graduate School; Shenzhen Guangdong 518055 China
| | - Xinpeng Mu
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology; Peking University Shenzhen, Graduate School; Shenzhen Guangdong 518055 China
| | - Jianxian Gong
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology; Peking University Shenzhen, Graduate School; Shenzhen Guangdong 518055 China
| | - Zhen Yang
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology; Peking University Shenzhen, Graduate School; Shenzhen Guangdong 518055 China
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education and Beijing National, Laboratory for Molecular Science (BNLMS) and Peking-Tsinghua Center for Life Sciences; Peking University; Beijing 100871 China
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34
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Bosset C, Lefebvre G, Angibaud P, Stansfield I, Meerpoel L, Berthelot D, Guérinot A, Cossy J. Iron-Catalyzed Synthesis of Sulfur-Containing Heterocycles. J Org Chem 2016; 82:4020-4036. [DOI: 10.1021/acs.joc.6b01827] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyril Bosset
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI Paris, CNRS, PSL Research University, 10 rue Vauquelin 75231 Paris Cedex 05, France
| | - Gauthier Lefebvre
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI Paris, CNRS, PSL Research University, 10 rue Vauquelin 75231 Paris Cedex 05, France
| | - Patrick Angibaud
- Janssen Research & Development, Oncology Discovery Chemistry, Campus de Maigremont CS 10615, 27106 Cedex, Val de Reuil, France
| | - Ian Stansfield
- Janssen Research & Development, Oncology Discovery Chemistry, Campus de Maigremont CS 10615, 27106 Cedex, Val de Reuil, France
| | - Lieven Meerpoel
- Janssen Research & Development, Janssen Pharmaceutica NV Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Didier Berthelot
- Janssen Research & Development, Oncology Discovery Chemistry, Campus de Maigremont CS 10615, 27106 Cedex, Val de Reuil, France
| | - Amandine Guérinot
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI Paris, CNRS, PSL Research University, 10 rue Vauquelin 75231 Paris Cedex 05, France
| | - Janine Cossy
- Laboratoire
de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI Paris, CNRS, PSL Research University, 10 rue Vauquelin 75231 Paris Cedex 05, France
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35
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Abidi A, Oueslati Y, Rezgui F. Et3B-mediated palladium-catalyzed direct allylic substitution reactions of Morita–Baylis–Hillman alcohols with aromatic amines. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1237652] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ahlem Abidi
- Université de Tunis El Manar, Laboratoire de Chimie Organique Structurale et Macromoléculaire, Faculté des Sciences Campus Universitaire, Tunis, Tunisia
| | - Yosra Oueslati
- Université de Tunis El Manar, Laboratoire de Chimie Organique Structurale et Macromoléculaire, Faculté des Sciences Campus Universitaire, Tunis, Tunisia
| | - Farhat Rezgui
- Université de Tunis El Manar, Laboratoire de Chimie Organique Structurale et Macromoléculaire, Faculté des Sciences Campus Universitaire, Tunis, Tunisia
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36
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Yoshida M, Ohno S, Eguchi S, Mizuguchi T, Matsumoto K, Namba K. Direct cyclization of 1,3-diaryl propargylic alcohols with β-dicarbonyl compounds by palladium-boric acid dual-catalyst system. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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37
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Trillo P, Pastor IM. Iron-Based Imidazolium Salts as Versatile Catalysts for the Synthesis of Quinolines and 2- and 4-Allylanilines by Allylic Substitution of Alcohols. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600315] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Paz Trillo
- Department of Organic Chemistry; Faculty of Science and Instituto de Síntesis Orgánica (ISO); University of Alicante; Apdo. 99 03080 Alicante Spain
| | - Isidro M. Pastor
- Department of Organic Chemistry; Faculty of Science and Instituto de Síntesis Orgánica (ISO); University of Alicante; Apdo. 99 03080 Alicante Spain
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38
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Yan L, Xu JK, Huang CF, He ZY, Xu YN, Tian SK. Kinetic Resolution of Racemic Allylic Alcohols by Catalytic Asymmetric Substitution of the OH Group with Monosubstituted Hydrazines. Chemistry 2016; 22:13041-5. [DOI: 10.1002/chem.201601747] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Liang Yan
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Jing-Kun Xu
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Chao-Fan Huang
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Zeng-Yang He
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Ya-Nan Xu
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Shi-Kai Tian
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
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39
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Azizi MS, Edder Y, Karim A, Sauthier M. Nickel(0)-CatalyzedN-Allylation of Amides andp-Toluenesulfonamide with Allylic Alcohols under Neat and Neutral Conditions. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600500] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mohamed Salah Azizi
- Univ. Lille; CNRS; Centrale Lille; ENSCL; Univ. Artois; UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide; 59000 Lille France
| | - Youssef Edder
- Équipe de Chimie de Coordination et de Catalyse; Département de Chimie; Université Cadi Ayyad, BP; 2390 Marrakech Marocco
| | - Abdallah Karim
- Équipe de Chimie de Coordination et de Catalyse; Département de Chimie; Université Cadi Ayyad, BP; 2390 Marrakech Marocco
| | - Mathieu Sauthier
- Univ. Lille; CNRS; Centrale Lille; ENSCL; Univ. Artois; UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide; 59000 Lille France
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40
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Li H, Neumann H, Beller M. Palladium-Catalyzed Aminocarbonylation of Allylic Alcohols. Chemistry 2016; 22:10050-6. [DOI: 10.1002/chem.201601260] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Haoquan Li
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; (LIKAT Rostock); Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; (LIKAT Rostock); Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; (LIKAT Rostock); Albert-Einstein-Str. 29a Rostock 18059 Germany
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41
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Nájera C, Miguel Sansano J, Gómez-Bengoa E. Heterocycle-based bifunctional organocatalysts in asymmetric synthesis. PURE APPL CHEM 2016. [DOI: 10.1515/pac-2016-0403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
AbstractDifferent chiral bifunctional organocatalysts derived from trans-cyclohexane-1,2-diamine bearing different types of guanidine units able to form-hydrogen bonding activation have been designed. Conformational rigid 2-aminobenzimidazoles bearing a tertiary amino group have been used in enantioselective Michael type reactions of activated methylene compounds to nitroalkenes. The C2 symmetric bis(2-aminobenzimidazole) derivatives the appropriate organocatalyst for the conjugate addition of 1,3-dicarbonyl compounds to maleimides as well as for the SN1 reaction of benzylic alcohols with carbon nucleophiles. 2-Aminobenzimidazoles bearing a primary amino group have shown excellent catalytic activity in the Michael reaction of aldehydes to maleimides and nitroalkenes. Diastereomeric 2-aminopyrimidines bearing a prolinamide unit have been incorporated in the trans-cyclohexane-1,2-diamine scaffold and have been used for the inter- and intra-molecular direct aldol reaction under solvent-free conditions. For the Michael reaction of aldehydes with maleimides the primary amine 2-aminopyrimidine has shown excellent efficiency as organocatalyst. The bifunctional character of these organocatalysts has been demonstrated by means of DFT calculations.
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Affiliation(s)
- Carmen Nájera
- 1Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - José Miguel Sansano
- 1Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Enrique Gómez-Bengoa
- 2Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, E-20018 San Sebastián, Spain
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42
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Hikawa H, Koike T, Izumi K, Kikkawa S, Azumaya I. Borrowing Hydrogen Methodology for N-Benzylation using a π-Benzylpalladium System in Water. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501041] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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43
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Emayavaramban B, Roy M, Sundararaju B. Iron-Catalyzed Allylic Amination Directly from Allylic Alcohols. Chemistry 2016; 22:3952-5. [PMID: 26812622 DOI: 10.1002/chem.201505214] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Indexed: 11/07/2022]
Abstract
Allylic amination, directly from alcohols, has been demonstrated without any Lewis acid activators using an efficient and regiospecific molecular iron catalyst. Various amines and alcohols were employed and the reaction proceeded through the oxidation/reduction (redox) pathway. A direct one-step synthesis of common drugs, such as cinnarizine and nafetifine, was exhibited from cinnamyl alcohol that produced water as side product.
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Affiliation(s)
- Balakumar Emayavaramban
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Moumita Roy
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Basker Sundararaju
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India.
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44
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Kang K, Kim J, Lee A, Kim WY, Kim H. Palladium-Catalyzed Dehydrative Cross-Coupling of Allylic Alcohols and N-Heterocycles Promoted by a Bicyclic Bridgehead Phosphoramidite Ligand and an Acid Additive. Org Lett 2016; 18:616-9. [DOI: 10.1021/acs.orglett.6b00001] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kyungjun Kang
- Department
of Chemistry, KAIST, Daejeon 34141, Korea
| | - Jaewook Kim
- Department
of Chemistry, KAIST, Daejeon 34141, Korea
| | - Ansoo Lee
- Department
of Chemistry, KAIST, Daejeon 34141, Korea
| | - Woo Youn Kim
- Department
of Chemistry, KAIST, Daejeon 34141, Korea
| | - Hyunwoo Kim
- Department
of Chemistry, KAIST, Daejeon 34141, Korea
- Center
for Nanomaterials and Chemical Reactions, Institute for Basic Science (IBS), Daejeon 34141, Korea
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45
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Song XR, Qiu YF, Liu XY, Liang YM. Recent advances in the tandem reaction of azides with alkynes or alkynols. Org Biomol Chem 2016; 14:11317-11331. [DOI: 10.1039/c6ob01965j] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Over the past few decades, the development of versatile methodologies to employ azides as aminating agents for the formation of nitrogen-containing compounds has attracted significant attention in synthetic chemistry.
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Affiliation(s)
- Xian-Rong Song
- Institute of Organic Chemistry
- Jiangxi Science & Technology Normal University
- Key Laboratory of Organic Chemistry
- Nanchang 330013
- China
| | - Yi-Feng Qiu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
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46
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Kita Y, Kavthe RD, Oda H, Mashima K. Asymmetric Allylic Alkylation of β-Ketoesters with Allylic Alcohols by a Nickel/Diphosphine Catalyst. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508757] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yusuke Kita
- Department of Chemistry; Graduate School of Engineering Science; Osaka University, Toyonaka; Osaka 560-8531 Japan
| | - Rahul D. Kavthe
- Department of Chemistry; Graduate School of Engineering Science; Osaka University, Toyonaka; Osaka 560-8531 Japan
| | - Hiroaki Oda
- Department of Chemistry; Graduate School of Engineering Science; Osaka University, Toyonaka; Osaka 560-8531 Japan
| | - Kazushi Mashima
- Department of Chemistry; Graduate School of Engineering Science; Osaka University, Toyonaka; Osaka 560-8531 Japan
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47
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Kita Y, Kavthe RD, Oda H, Mashima K. Asymmetric Allylic Alkylation of β-Ketoesters with Allylic Alcohols by a Nickel/Diphosphine Catalyst. Angew Chem Int Ed Engl 2015; 55:1098-101. [PMID: 26637131 DOI: 10.1002/anie.201508757] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Indexed: 01/14/2023]
Abstract
Asymmetric allylic alkylation of β-ketoesters with allylic alcohols catalyzed by [Ni(cod)2]/(S)-H8-BINAP was found to be a superior synthetic protocol for constructing quaternary chiral centers at the α-position of β-ketoesters. The reaction proceeded in high yield and with high enantioselectivity using various β-ketoesters and allylic alcohols, without any additional activators. The versatility of this methodology for accessing useful and enantioenriched products was demonstrated.
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Affiliation(s)
- Yusuke Kita
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
| | - Rahul D Kavthe
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
| | - Hiroaki Oda
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan
| | - Kazushi Mashima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, 560-8531, Japan.
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48
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Kiyokawa K, Kojima T, Hishikawa Y, Minakata S. Iodine-Catalyzed Decarboxylative Amidation of β,γ-Unsaturated Carboxylic Acids with Chloramine Salts Leading to Allylic Amides. Chemistry 2015; 21:15548-52. [PMID: 26493878 DOI: 10.1002/chem.201503298] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Indexed: 01/05/2023]
Abstract
The iodine-catalyzed decarboxylative amidation of β,γ-unsaturated carboxylic acids with chloramine salts is described. This method enables the regioselective synthesis of allylic amides from various types of β,γ-unsaturated carboxylic acids containing substituents at the α- and β-positions. In the reaction, N-iodo-N-chloroamides, generated by the reaction of a chloramine salt with I2 , function as a key active species. The reaction provides an attractive alternative to existing methods for the synthesis of useful secondary allylic amine derivatives.
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Affiliation(s)
- Kensuke Kiyokawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871 (Japan)
| | - Takumi Kojima
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871 (Japan)
| | - Yusuke Hishikawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871 (Japan)
| | - Satoshi Minakata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871 (Japan).
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49
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Mastandrea MM, Mellonie N, Giacinto P, Collado A, Nolan SP, Miscione GP, Bottoni A, Bandini M. Gold(I)‐Assisted α‐Allylation of Enals and Enones with Alcohols. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507218] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marco Michele Mastandrea
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Niall Mellonie
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Pietro Giacinto
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Alba Collado
- EaStCHEM School of Chemistry, University of St. Andrews, St. Andrews, KY16 9ST (UK)
| | - Steven P. Nolan
- EaStCHEM School of Chemistry, University of St. Andrews, St. Andrews, KY16 9ST (UK)
- Chemistry Department, College of Science, King Saud University, Riyadh 11451 (Saudi Arabia)
| | - Gian Pietro Miscione
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
- Department of Chemistry, Universidad de los Andes, Carrera 1 N° 18A 10, Bogotá (Colombia)
| | - Andrea Bottoni
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Marco Bandini
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
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50
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Mastandrea MM, Mellonie N, Giacinto P, Collado A, Nolan SP, Miscione GP, Bottoni A, Bandini M. Gold(I)‐Assisted α‐Allylation of Enals and Enones with Alcohols. Angew Chem Int Ed Engl 2015; 54:14885-9. [DOI: 10.1002/anie.201507218] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 09/18/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Marco Michele Mastandrea
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Niall Mellonie
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Pietro Giacinto
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Alba Collado
- EaStCHEM School of Chemistry, University of St. Andrews, St. Andrews, KY16 9ST (UK)
| | - Steven P. Nolan
- EaStCHEM School of Chemistry, University of St. Andrews, St. Andrews, KY16 9ST (UK)
- Chemistry Department, College of Science, King Saud University, Riyadh 11451 (Saudi Arabia)
| | - Gian Pietro Miscione
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
- Department of Chemistry, Universidad de los Andes, Carrera 1 N° 18A 10, Bogotá (Colombia)
| | - Andrea Bottoni
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
| | - Marco Bandini
- Department of Chemistry “G. Ciamician”, Alma Mater Studiorum—University of Bologna, via Selmi 2, 40126, Bologna (Italy)
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